332 203 639 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	3350000
B2 =	104687500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2024-11-12	John_McClane	27FE56C723B8F22F	0	1	3

History

Date	User	Type	Result
2024-11-15	Kriesel	CERT	Proof certified good
2024-11-12	John_McClane	C-PRP	27FE56C723B8F22F Proof Certified Good Proof Power: 9
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2020-09-15	Albrecht Heeffer	NF	no factor TF: 80-81
2020-09-10	Albrecht Heeffer	NF	no factor TF: 79-80
2013-10-16	Bill Staffen	NF	no factor TF: 78-79
2013-10-15	Bill Staffen	NF	no factor TF: 77-78
2011-09-09	trimix	NF	no factor TF: 76-77
2011-08-27	trimix	NF-PM1	B1=3350000, B2=104687500
2011-06-17	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-06-14	Sebastian Hornbostel	NF	no factor TF: 74-75
2009-09-25	Team_Inspector	NF	no factor TF: 73-74
2009-05-12	khs1007	NF	no factor TF: 72-73
2009-04-25	khs1007	NF	no factor TF: 71-72
2008-12-06	stellarbeing	NF	no factor TF: 70-71
2008-12-01	stellarbeing	NF	no factor TF: 69-70
2008-11-24	stellarbeing	NF	no factor TF: 68-69
2008-11-21	Team_Inspector	NF	no factor TF: 69-70
2008-11-21	Team_Inspector	NF	no factor TF: 68-69